U. S. Naval Observatory
1912 to 1913
- Title
- U. S. Naval Observatory
- Collection
- George Ellery Hale Papers
- Series
- Director’s Files of the Mount Wilson Observatory
- Identifier
- HaleGE_10_00_170_08
- Dates
- 1912 to 1913
- Extents
- 6 pages
- Existence and Location of Copies
- This folder is represented in the microfilm edition of the Hale Papers by reel 99, frames 431 to 437.